package com.iflytek.sbd.po;

import org.springframework.stereotype.Component;

/**
 * @program: sbd
 * @description:
 * @author: 陈英俊
 * @create: 2022-01-13 16:53
 */
@Component
public class A  extends  AAA implements AA {


    public static void main(String[] args) {
        A a = new A();
        System.out.println(a instanceof AA);
        System.out.println(a instanceof AAA);
    }
}
